It can be a little difficult to get the formula right for uploading to dtube. Dtube doesn't decompress videos like Youtube and that was one of the first issues I encountered when I started posting. Using a program called handbrake can help with that. I'm not sure if this is contributing to your issues but I'd be happy to give you some tips if you're interested. 😊
Also thank you so much for the feature! I love the idea of this project and look forward to getting into it a little deeper. 💗